Answer:
x=0
Step-by-step explanation:
Answer:
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#1 is true. The term they have in common is y with an invisible coefficient in-front of the second y term
#2 has zero like terms. 15 has no variable, and the other terms have different variables.
#3 has two like terms, that’s 9 and 8 which add to equal 17. The answer is 3x + 17 aka D.
#4 has two like terms, the numbers with the variable ‘n’. 4n + 7n = 11n. Your answer is 11n + 12 aka D
We are asked to determine the average number of leaves of an actual maple tree in a forest consisting of 50,000 maple trees. To determine this number, the best option is A. determine the average number of leaves for 10 randomly selected maple trees. Random sampling is n effective way to determine the count of a certain sample which increases the reliability of the result.